CASTing stones

[Eric Dean Tribble <tribble>]

I take it you meant to say "a coverage test isn't static."?  Have you
   also just asked me to take a look at doing this enhancement to CAST?
   (I said earlier that I didn't want to bother unless asked.)

No.  A coverage test IS static.  I think you do it by looking at the
code.  If it's easy we should do it in the macros.  If it's not
obvious, let's add it to the XLint wish list.

dean